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FR1389319A - Air flow regulator or moderator for air distribution or exhaust systems - Google Patents

Air flow regulator or moderator for air distribution or exhaust systems

Info

Publication number
FR1389319A
FR1389319A FR970853A FR970853A FR1389319A FR 1389319 A FR1389319 A FR 1389319A FR 970853 A FR970853 A FR 970853A FR 970853 A FR970853 A FR 970853A FR 1389319 A FR1389319 A FR 1389319A
Authority
FR
France
Prior art keywords
moderator
flow regulator
exhaust systems
air
air flow
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR970853A
Other languages
French (fr)
Inventor
William Harry Barker
Derek Richard Barker
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to FR970853A priority Critical patent/FR1389319A/en
Application granted granted Critical
Publication of FR1389319A publication Critical patent/FR1389319A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/01—Control of flow without auxiliary power
    • G05D7/0106—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule
    • G05D7/012—Control of flow without auxiliary power the sensing element being a flexible member, e.g. bellows, diaphragm, capsule the sensing element being deformable and acting as a valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
FR970853A 1964-04-14 1964-04-14 Air flow regulator or moderator for air distribution or exhaust systems Expired FR1389319A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR970853A FR1389319A (en) 1964-04-14 1964-04-14 Air flow regulator or moderator for air distribution or exhaust systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR970853A FR1389319A (en) 1964-04-14 1964-04-14 Air flow regulator or moderator for air distribution or exhaust systems

Publications (1)

Publication Number Publication Date
FR1389319A true FR1389319A (en) 1965-02-12

Family

ID=8827739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR970853A Expired FR1389319A (en) 1964-04-14 1964-04-14 Air flow regulator or moderator for air distribution or exhaust systems

Country Status (1)

Country Link
FR (1) FR1389319A (en)

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